Search Results for author: Zixian Ma

Found 8 papers, 7 papers with code

Task Me Anything

1 code implementation17 Jun 2024 Jieyu Zhang, Weikai Huang, Zixian Ma, Oscar Michel, Dong He, Tanmay Gupta, Wei-Chiu Ma, Ali Farhadi, Aniruddha Kembhavi, Ranjay Krishna

As a result, when a developer wants to identify which models to use for their application, they are overwhelmed by the number of benchmarks and remain uncertain about which benchmark's results are most reflective of their specific use case.

2k Attribute +3

m&m's: A Benchmark to Evaluate Tool-Use for multi-step multi-modal Tasks

1 code implementation17 Mar 2024 Zixian Ma, Weikai Huang, Jieyu Zhang, Tanmay Gupta, Ranjay Krishna

With m&m's, we evaluate 6 popular LLMs with 2 planning strategies (multi-step vs. step-by-step planning), 2 plan formats (JSON vs. code), and 3 types of feedback (parsing/verification/execution).

4k

SugarCrepe: Fixing Hackable Benchmarks for Vision-Language Compositionality

1 code implementation NeurIPS 2023 Cheng-Yu Hsieh, Jieyu Zhang, Zixian Ma, Aniruddha Kembhavi, Ranjay Krishna

In the last year alone, a surge of new benchmarks to measure compositional understanding of vision-language models have permeated the machine learning ecosystem.

Model Sketching: Centering Concepts in Early-Stage Machine Learning Model Design

1 code implementation6 Mar 2023 Michelle S. Lam, Zixian Ma, Anne Li, Izequiel Freitas, Dakuo Wang, James A. Landay, Michael S. Bernstein

Machine learning practitioners often end up tunneling on low-level technical details like model architectures and performance metrics.

Decision Making

ELIGN: Expectation Alignment as a Multi-Agent Intrinsic Reward

1 code implementation9 Oct 2022 Zixian Ma, Rose Wang, Li Fei-Fei, Michael Bernstein, Ranjay Krishna

These results identify tasks where expectation alignment is a more useful strategy than curiosity-driven exploration for multi-agent coordination, enabling agents to do zero-shot coordination.

Multi-agent Reinforcement Learning

MobilePhys: Personalized Mobile Camera-Based Contactless Physiological Sensing

no code implementations11 Jan 2022 Xin Liu, Yuntao Wang, Sinan Xie, XiaoYu Zhang, Zixian Ma, Daniel McDuff, Shwetak Patel

Camera-based contactless photoplethysmography refers to a set of popular techniques for contactless physiological measurement.

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